Breaking the symmetry to structure light

2021 ◽  
Author(s):  
Ilya Golub ◽  
Svetlana Khonina
Keyword(s):  
Structure Light

Ray Tracing Reflection Analysis in Anti-spoofing Face Recognition Using Infrared Structure Light

2021 ◽  
Author(s):  
Shengtao Sun ◽  
Yue Tian ◽  
Ying Tang ◽  
Yang Qi ◽  
Ben Wu
Keyword(s):  
Face Recognition ◽  
Ray Tracing ◽  
Structure Light

Breaking the symmetry to structure light

2021 ◽  
Author(s):  
Svetlana N. Khonina ◽  
Ilya Golub
Keyword(s):  
Structure Light

scholarly journals Sward structure, light interception and herbage accumulation in forage peanut cv. Belmonte subjected to strategies of intermittent grazing management

2016 ◽  
Vol 38 (4) ◽  
pp. 395 ◽  
Author(s):  
Henrique Bauab Brunetti ◽  
Lucas Da Rocha Carvalho ◽  
Marília Barbosa Chiavegato ◽  
Sila Carneiro da Silva
Keyword(s):  
Block Design ◽  
Light Interception ◽  
Sward Height ◽  
N Supply ◽  
Tropical Forage ◽  
Randomized Complete Block Design ◽  
Morphological Composition ◽  
Leaf Accumulation ◽  
Structure Light ◽  
Interesting Alternative

Nitrogen fertilization ensures productivity and persistency of pastures, but may be expensive. Perennial forage peanut, becomes an interesting alternative for N supply. Little is known about its use under grazing. The objective of this study was to evaluate regrowth process of forage peanut using an experimental protocol analogous to tropical forage grasses under rotational grazing. Treatments corresponded to two pre- (95% and maximum canopy light interception – LI95% and LIMax) and two post-grazing (post-grazing heights of 40 and 60% of pre-grazing height) conditions, in a 2x2 factorial arrangement in a randomized complete block design (n = 4). Targets of LI pre-grazing affected  pre-grazing height and LI post-grazing. The residual sward LAI did not vary, resulting in similar grazing interval. Greater rates and total herbage accumulation were recorded for LIMax target, consequence of the greater accumulation of stolons at the lower strata of the swards. Greater percentage of leaflets was recorded for the LI95% target. Given the stoloniferous growth habit of forage peanut, stolon accumulation in the lower strata of the sward do not represent a limitation to leaf accumulation and morphological composition. The greater pre-grazing sward height associated with the LIMax target facilitate herbage prehension and intake, further investigation is needed.   

scholarly journals Fabrication of dynamic planar waveguide array in SBN:Cr crystals by structure-light irradiation

2004 ◽  
Vol 53 (8) ◽  
pp. 2583
Author(s):  
Zhao Jian-Lin ◽  
Li Bi-Li ◽  
Zhang Peng ◽  
Yang De-Xing ◽  
Li Zhen-Wei
Keyword(s):  
Planar Waveguide ◽  
Light Irradiation ◽  
Waveguide Array ◽  
Structure Light

Hyperbranched Polytriazoles: Click Polymerization, Regioisomeric Structure, Light Emission, and Fluorescent Patterning

2008 ◽  
Vol 41 (11) ◽  
pp. 3808-3822 ◽  
Author(s):  
Anjun Qin ◽  
Jacky W. Y. Lam ◽  
Cathy K. W. Jim ◽  
Li Zhang ◽  
Jingjing Yan ◽  
...  
Keyword(s):  
Light Emission ◽  
Click Polymerization ◽  
Regioisomeric Structure ◽  
Structure Light

Anti-spoofing Face Recognition Using Infrared Structure Light

2020 ◽  
Author(s):  
Shengtao Sun ◽  
Yue Tian ◽  
Ying Tang ◽  
Ben Wu
Keyword(s):  
Face Recognition ◽  
Structure Light
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